US PATENT SUBCLASS 428 / 696
.~.~.~ Halogen-containing

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

411.1  DF  COMPOSITE (NONSTRUCTURAL LAMINATE) {25}
688  DF  .~ Of inorganic material {1}
689  DF  .~.~ Metal-compound-containing layer {7}
696.~.~.~ Halogen-containing

DEFINITION

Classification: 428/696

Halogen-containing:

(under subclass 689) Subject matter containing halogen in any form, e.g., chloride, oxyfluoride, etc.